DatacenterDisk

Dell 2TB (ST2000NX0423): Recording Status

We have not found a manufacturer document stating the recording technology for this exact part number. We know what the drive is - a Dell 2TB SAS-12G hard drive (2.5") that we track - but a recording technology printed without a source is a guess, and for RAID, NAS or ZFS use that guess is the one that matters. That is a statement about what we have found, not about what Dell has published.

What the part number decodes to

Part-number reference: ST2000NX0423 — decoded segments, sibling variants and the warranty check. Live rankings this model belongs to: every 2TB hard drive · 2TB SAS drives · Dell 2TB SAS. Product pages for this part number: Dell 2TB 7.2K SAS 12G 2.5 (no current offer).

We hold no SAS model with a sourced recording technology to compare against, and a drive on a different interface would not be a fair comparison - so there is no nearest-model link here.

MakerDell
Capacity2TB
InterfaceSAS-12G
Recording technologyNo maker source found

No seller we track has ST2000NX0423 in stock right now. That describes today's listings only - it says nothing about whether the model is discontinued.

How to settle it for this drive

Read the model number on the drive's own label, then find Dell's data sheet or product manual for that family. A document that prints ST2000NX0423 in its own row of a recording-technology table settles the question. A family page that names no part numbers does not: we have found maker pages that list neither a part number nor a recording method, and we no longer count them as sources. A retailer listing is not a source either - it is a seller's description, and sellers repeat what other listings say.

Documented Dell drives at 2TB

We hold no maker document for any Dell drive at 2TB yet, so there is no documented sibling to compare against.

When a source turns up

When we find a maker document that names ST2000NX0423, this page will state the answer with that document linked and the date we read it, the same way our documented pages do. Until then, the honest answer is that we do not know.

In-stock drives with sourced CMR, 2TB and up